fits year: 2010.

( Brand: Manley Performance Products ), ( Manufacturer Part Number: 23640-16 ), ( Type: Valve Spring Retainers ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes ), ( UPC: 807298037653 )
The Manley Performance 23640-16 10 Titanium Valve Spring Retainer is a high-performance component designed for serious racers and enthusiasts seeking reliability and durability in their engine build. This retainer is specifically engineered for use with 10mm intake valves and is crafted from lightweight yet robust titanium alloy.
The Manley Performance 10 Titanium Valve Spring Retainer is a crucial component that holds the valve spring in place at the top of the intake valve in an internal combustion engine. Its lightweight construction helps reduce the overall weight of the valvetrain system, contributing to improved engine response and increased power output.
This retainer is designed with a precision-machined, heat-treated, and polished surface for a perfect fit and seamless integration with the engine. The retainer's titanium construction not only reduces weight but also offers superior strength and resistance to fatigue, making it well-suited for high-performance applications where the valves are subjected to extreme loads and temperatures.
Additionally, the Manley Performance 10 Titanium Valve Spring Retainer features a unique, patented design that includes a recessed area to accommodate the valve spring lock nut, ensuring a secure and reliable installation. This design also allows for easier valve adjustment and maintenance, making it an ideal choice for both competition and high-performance street applications.
Overall, the Manley Performance 23640-16 10 Titanium Valve Spring Retainer is a high-quality, race-proven component that delivers exceptional strength, lightweight, and reliability, making it an essential upgrade for any serious engine builder or performance enthusiast.
The Manley Performance 23640-16 10 Titanium Valve Spring Retainer is a popular upgrade for high-performance engines. This component is designed to improve valve train stability under extreme conditions. Here's a balanced analysis of the potential advantages and disadvantages of investing in this product.
Pros:1. Enhanced durability: Titanium retainers are known for their robustness and resistance to fatigue, making them an excellent choice for high-rpm applications.
2. Reduced valve train mass: The lighter weight of the titanium retainer can help decrease the overall mass of the valve train, leading to quicker valve response and improved engine performance.
3. Improved reliability: By using a stronger material like titanium, the risk of valve train failure, such as bent or broken retainers, is significantly reduced.
Cons:1. Cost: Titanium valve spring retainers are more expensive than their stock counterparts. The increased cost may not be justifiable for some applications, especially for those with lower performance requirements.
2. Installation complexity: Installing titanium retainers may require specialized tools and knowledge, potentially increasing the overall cost and time investment.
3. Potential clearance issues: Clearance between the valve stem and the valve guide may need to be addressed when using larger diameter retainers, which could necessitate additional modifications.
Conclusion:The Manley Performance 23640-16 10 Titanium Valve Spring Retainer is an attractive upgrade for high-performance applications where durability, reduced valve train mass, and improved reliability are essential. However, the increased cost and potential installation complexity must be carefully considered before making a purchase.
Recommendation:If you're planning to build a high-performance engine, or if you're experiencing frequent valve train issues with your current engine, investing in a Manley Performance 23640-16 10 Titanium Valve Spring Retainer could provide significant benefits. However, if you're merely seeking an off-the-shelf upgrade or your engine is not subjected to extreme conditions, the increased cost and complexity may not be justified. In such cases, consider assessing the performance needs of your engine and weighing the pros and cons carefully before making a decision.
16 retainers only For .100 installed height , 10-degree locks, 1.625 in. Fits Manley 221424 double valve spring. Sold the heads without new springs and retainers, then couldn't use them on my setup. Inside Diameter.
Outside Diameter.850 in. I also have the springs for sale in another listing. Lightly used less than 10 passes Retainers.